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authorMartin Mares <mj@ucw.cz>2004-05-31 19:55:30 +0200
committerMartin Mares <mj@ucw.cz>2004-05-31 19:55:30 +0200
commit5f2a6a9ff324d846c86ffafb60ae5a4c01d06313 (patch)
tree36be871d290f918f9ae79a22b583069626277f2c /sysdep
parenta4ffe2739d1a3efb45f209b63b2b6faa558e43a9 (diff)
downloadbird-5f2a6a9ff324d846c86ffafb60ae5a4c01d06313.tar
bird-5f2a6a9ff324d846c86ffafb60ae5a4c01d06313.zip
Fix handling on full pipe to client in bird. Prevent packet overflows
for even only medium sized route table output. Fix a strange garbled output problem in the client. The latter seems to be caused by some library doing tcflush while there is still command output pending. So the best fix here is to do fflush and then tcdrain. Note that this problem occurs only under certain load situations and is not too easy to reproduce. (by Andreas)
Diffstat (limited to 'sysdep')
-rw-r--r--sysdep/unix/main.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index e16eb69..75852c1 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -183,10 +183,12 @@ cli_write(cli *c)
if (c->tx_pos)
{
struct cli_out *o = c->tx_pos;
- c->tx_pos = o->next;
s->tbuf = o->outpos;
if (sk_send(s, o->wpos - o->outpos) > 0)
- ev_schedule(c->event);
+ {
+ c->tx_pos = o->next;
+ ev_schedule(c->event);
+ }
}
return !c->tx_pos;
}